3 papers
math.AP2021
Analogue of the Tricomi problem for the mixed-type equation with fractional derivative. Inverse problems
R. R. Ashurov, R. T. Zunnunov
In this work, an analogue of the Tricomi problem for equations of mixed type with a fractional derivative is investigated. In one part of the domain, the considered equation is a s…
math.AP2021
Inverse problem for determining the order of fractional derivative in mixed-type equations
R. R. Ashurov, R. T. Zunnunov
In this paper the inverse problem of determining the fractional orders in mixed-type equations is considered. In one part of the domain the considered equation is the subdiffusion…
math.AP2020
Initial-boundary value and inverse problems for subdiffusion equations in
A. R. Ashurov, R. T. Zunnunov
An initial-boundary value problem for a subdiffusion equation with an elliptic operator in is considered. The existence and uniqueness theorems for a solution…